L
liuxf
Unregistered / Unconfirmed
GUEST, unregistred user!
我用异构查询时为什么总是出错?
query1.Close;
query1.SQL.Clear;
query1.SQL.Add('select t2.bb, t1.cc from "db1:t2","db2:t1"');
query1.Prepare;
query1.Open;
query1.Active:=true;
query1.Close;
query1.SQL.Clear;
query1.SQL.Add('select t2.bb, t1.cc from "db1:t2","db2:t1"');
query1.Prepare;
query1.Open;
query1.Active:=true;